ul,li,body{
    padding: 0; margin: 0;
}

header h1{
    font-family: "微软雅黑";
    font-weight: normal;
    text-align: center;
    height: 49px;
    box-shadow:  0 2px 4px #000;
}
ul li{
    list-style: none;
}
.main .center-nav ul li.item{
    float: left;
    width: 20%;
    text-align: center;
}
.main .center-nav ul li.item img{
    margin-top: 5px;
    margin-bottom: 5px;
}
.urls-nav .urls{
    border-bottom: 1px solid #000;
}
.urls-nav .urls li.url{
    float: left;
    width: 20%;
    text-align: center;
    height: 45px;
    line-height: 45px;
}
.urls-nav .urls li.url.sort a{
    color: #AAA;
}
.urls-nav .urls li.url a{
    color: #000;
    text-decoration: none;
}
/*.footer-nav  .footer-nav-urls li{
     float: left;
    width: 20%;
    text-align: center;
    height: 32px;
    line-height:32px;
    background: #000;
}
.footer-nav  .footer-nav-urls li a{
    color:white;
    text-decoration: none;
}*/
p{
    text-align: center;
}
.footer-nav{
    background: #333;
}
.footer-nav ul{
   width: 250px;
   margin: 0 auto;

}
.footer-nav  ul li{
    float: left;
    height: 32px;
    width: 50px;
    text-align: center;
    line-height: 32px;
}
.footer-nav ul li a{
    color:white;
}